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Why do airlines use mainframes and terminals to power their ticket reservations systems?
Wiki User
∙ 10y ago
Reservations and travel agents all around the world can locate and use the same information at the same time.
Wiki User
∙ 10y ago
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Difference between a clientserver architecture and a mainframe architecture?
Mainframe systems use dumb terminals, a client/server environment uses intelligent terminals. Cross-platform computing and distributed processing is supported in client/server architecture, but not possible in a mainframe. There can be any numbers of servers and clients in a CSA, while mainframes work on the principle of the central server.
why Mainframes fail in Organisations?
Mainframes might fail in organizations because the organization has not planned for failure. By depending too much on a single mainframe computer, the organization and its systems can fail.
What operating systems support Secure socket tunneling protocol?
Most modern operating systems (Windows, Linux, Unix, mainframes) support SSH and SSL.
What are the different types of mainframe systems?
what are some different types of mainframes
Before personal computers and the internet were invented what mainframes dominated the IT marketplace?
IBM's pg. 366 operating systems
Disadvantages of mainframes?
Mainframe computer systems have multiple disadvantages. They require a large amount of power, specialized support personnel, and special cooling systems to keep them from overheating.
Can railway reservations be made online?
Railway reservations for many major rail systems can be made online, in a wide range of geographical locations. Reservations can be made through several rail systems individual sites, such as Amtrak, as well as through trip planning sites.
Which of the following are described as the heart of the computing systems of most major corporations and government agencies and can handle a wide range of applications?
Mainframes
An IBM mainframes instruction counter is called?
Program status word or PSW
Who is Alfred borromeo Castro of Philippine airlines?
Alfred Borromeo Castro is a Systems Manager at Philippine Airlines. Philippine Airlines is a regional and international airline based in Manila, Philippines.
What is the role of global distribution system?
A computer reservations system or central reservation system CRS is a computerized system used to store and retrieve information and conduct transactions related to air travel. Originally designed and operated by airlines, CRSes were later extended for the use of travel agencies. Major CRS operations that book and sell tickets for multiple airlines are known as global distribution systems (GDS).
Which are the five most commonly used operating systems in banks?
Most of the BANKS works on Mainframes which generally uses UNIX operating systems. But a BANK can use UNIX and flavours of LINUX (which is a UNIX flavor) and Windows Server ...
